492982360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1301

約数の個数: 128

約数和(自身を含む): 1289131200

約数和(自身を除く): 796148840

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 41, 52, 65, 76, 82, 95, 104, 130, 152, 164, 190, 205, 247, 260, 328, 380, 410, 494, 520, 533, 760, 779, 820, 988, 1066, 1217, 1235, 1558, 1640, 1976, 2132, 2434, 2470, 2665, 3116, 3895, 4264, 4868, 4940, 5330, 6085, 6232, 7790, 9736, 9880, 10127, 10660, 12170, 15580, 15821, 20254, 21320, 23123, 24340, 31160, 31642, 40508, 46246, 48680, 49897, 50635, 63284, 79105, 81016, 92492, 99794, 101270, 115615, 126568, 158210, 184984, 199588, 202540, 231230, 249485, 300599, 316420, 399176, 405080, 462460, 498970, 601198, 632840, 648661, 924920, 948043, 997940, 1202396, 1297322, 1502995, 1896086, 1995880, 2404792, 2594644, 3005990, 3243305, 3792172, 4740215, 5189288, 6011980, 6486610, 7584344, 9480430, 12023960, 12324559, 12973220, 18960860, 24649118, 25946440, 37921720, 49298236, 61622795, 98596472, 123245590, 246491180, 492982360]

約数ペア:

[(1, 492982360), (2, 246491180), (4, 123245590), (5, 98596472), (8, 61622795), (10, 49298236), (13, 37921720), (19, 25946440), (20, 24649118), (26, 18960860), (38, 12973220), (40, 12324559), (41, 12023960), (52, 9480430), (65, 7584344), (76, 6486610), (82, 6011980), (95, 5189288), (104, 4740215), (130, 3792172), (152, 3243305), (164, 3005990), (190, 2594644), (205, 2404792), (247, 1995880), (260, 1896086), (328, 1502995), (380, 1297322), (410, 1202396), (494, 997940), (520, 948043), (533, 924920), (760, 648661), (779, 632840), (820, 601198), (988, 498970), (1066, 462460), (1217, 405080), (1235, 399176), (1558, 316420), (1640, 300599), (1976, 249485), (2132, 231230), (2434, 202540), (2470, 199588), (2665, 184984), (3116, 158210), (3895, 126568), (4264, 115615), (4868, 101270), (4940, 99794), (5330, 92492), (6085, 81016), (6232, 79105), (7790, 63284), (9736, 50635), (9880, 49897), (10127, 48680), (10660, 46246), (12170, 40508), (15580, 31642), (15821, 31160), (20254, 24340), (21320, 23123)]